000 00500pam a2200169a 44500
008 160408b1977 xxu||||| |||| 00| 0 eng d
082 _a681.76041
_bAS54M
100 _a
245 1 _aASME BOILER AND PRESSURE VESSEL CODE
260 _a
_bAmerican Society Of Mechanical Engineers,New York
_c1977
300 _axxxi,
500 _aSection Ii, Materials Specifications Pt B
650 _aPressure Vessels -- Standards
650 _aBoilers -- Standards
964 _gCIRC
997 _aA63151 s C
999 _c300742
_d300742